Capitalized Interest (Tables)

9 Months Ended

Jun. 30, 2020

Capitalized Interest [Abstract]

Capitalized Interest Costs [Table Text Block]

The following table summarizes the Company’s interest costs incurred, capitalized and expensed during the three and nine months ended June 30, 2020 and 2019.

	Three Months Ended June 30,				Nine Months Ended June 30,
	2020		2019		2020		2019
	(In millions)
Capitalized interest, beginning of period	$	37.9	$	7.7	$	23.7	$	3.2
Interest incurred	11.4		9.3		32.0		15.0
Interest charged to cost of sales	(4.1)		(1.0)		(10.5)		(2.2)
Capitalized interest, end of period	$	45.2	$	16.0	$	45.2	$	16.0